Steel
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Daye Huaxin Ind Co Ltd has been granted a patent for Desulfurization Device for Steel Rolling Production. This invention was developed by Yang Jiabing, Wang Huiming, Xue Jianbao, Kang Shichun, Li Yuhai, Ma Quanhui, Hu Bin, Zeng Fu, Tu Zuoming, Lu Kehao, Li Chengkang and Huang Linsheng.
The patent applicati..